SSR M115700+2404CK0 MK-I 3-Piece Wheel 15x7.0 +24 Offset Polished

The SSR Speed Star MK-I is an iconic Japanese aftermarket wheel with a legacy dating back to 1971, when SSR introduced it as the world's first three-piece aluminum wheel. This listing is for the 15x7.0 configuration with a +24mm offset, finished in SSR's classic polished face — a clean, timeless look favored by enthusiasts pursuing a period-correct or kyusha-style build.

Three-Piece Hybrid Construction (SSF Process):

• Built using SSR's proprietary SSF (Speed Star Forging) process for superior strength-to-weight ratio
• Comprises three separate components: an outer rim, inner rim, and center disc — enabling a wide range of offset configurations
• Inner rim is heat-treated using the HTM (Heat Treatment Manufacture) method, allowing use of thinner material without sacrificing structural integrity
• Each section is engineered with separate aluminum grades and wall thicknesses appropriate to its specific load requirements
• Step rim style with 12 pierce bolts securing the assembly

Specifications:

• Diameter: 15 inches
• Width: 7.0J
• Offset: +24mm
• Construction: 3-piece
• Finish: Polished
• Rim Style: Step Rim
• Pierce Bolts: 12 pieces
• JWL Certified: Meets Japan Light Alloy Wheel safety standards

Note: Center cap is sold separately. The SSR MK-I is a custom built-to-order wheel; please verify bolt pattern and fitment requirements before ordering. All SSR wheels are JWL tested prior to sale, ensuring compliance with rigorous Japanese alloy wheel safety standards.